I was trying to calibrate the frequency on my K2/100 and noticed that
the received beat frequency changed when attaching the top cover (the
KPA100 option). After putting the mounting screws back in, I noticed the
frequency will again change when squeezing the top and bottom covers
towards each other with my fingers. The change is about 50 to 100 Hz or so.
Is this normal? Somewhat I don't think so, but hadn't paid attention
before. I've been monitoring WWV on 10 MHz in CW mode beating against
the spot tone. There is constant carrier to beat against, and I that's
how I noticed the beat frequency changed.
In the meanwhile I will tighten everything down again.
73,
Steve N6VL
K2/100 #2289
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